diff --git a/ruoyi-modules/ruoyi-generator/src/main/java/org/dromara/generator/service/GenTableServiceImpl.java b/ruoyi-modules/ruoyi-generator/src/main/java/org/dromara/generator/service/GenTableServiceImpl.java
index 3f9ef1920..cf4e81377 100644
--- a/ruoyi-modules/ruoyi-generator/src/main/java/org/dromara/generator/service/GenTableServiceImpl.java
+++ b/ruoyi-modules/ruoyi-generator/src/main/java/org/dromara/generator/service/GenTableServiceImpl.java
@@ -310,7 +310,7 @@ public class GenTableServiceImpl implements IGenTableService {
             tableColumn.setIsPk(String.valueOf(column.isPrimaryKey()));
             tableColumn.setColumnName(column.getName());
             tableColumn.setColumnComment(column.getComment());
-            tableColumn.setColumnType(column.getTypeName().toLowerCase());
+            tableColumn.setColumnType(column.getOriginType().toLowerCase());
             tableColumn.setSort(column.getPosition());
             tableColumn.setIsRequired(column.isNullable() == 0 ? "1" : "0");
             tableColumn.setIsIncrement(column.isAutoIncrement() == -1 ? "0" : "1");